Controllers

Controllers
Mouser offers one of the most comprehensive selections of industrial controllers, catering to a wide range of applications from simple process control to advanced robotics. Mouser’s catalog includes over 9,600 controller products, spanning essential types such as Programmable Logic Controllers (PLCs), Motor Controllers, Motion Controllers, PID Controllers, and Temperature Controllers. Mouser also features Safety Controllers, I/O Controllers, and Power Controllers, ensuring coverage for both discrete and process automation needs. With trusted brands like Advanced Energy, Banner Engineering, IDEC, Industrial Shields, Omron Automation, Opto 22, Phoenix Contact, Schneider Electric, Siemens, engineers and integrators can find solutions tailored to DIN rail, panel, or chassis mounting styles, with support for analog, digital, and hybrid signal types. Whether you're building a smart factory or upgrading legacy systems, Mouser provides the flexibility, reliability, and inventory depth to support your automation goals.  
Results: 11,668
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 Mfr.
Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Analogue / Digital
Type
Display Type
Operating Supply Voltage
Mounting Style
Size
Omron Automation and Safety PLC Controllers CPU 24 In 16 Ou NPN DC PS
Datasheet
2In Stock
Min.: 1
Mult.: 1

Programmable Controller LCD DIN Rail Mount 150 mm x 90 mm x 85 mm
Omron Automation and Safety Controller Accessories 4 Pt J K Thermocoupl e Expansio
Datasheet
5In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety PLC Controllers Mix I/O DC24V 32pt ea PNP
Datasheet
2In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety PLC Controllers BOARD RS232C RS-422A/485
Datasheet
2In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety I/O Controllers 3tierDRT2 16pt. NPN Mix I/O TB
Datasheet
3In Stock
Min.: 1
Mult.: 1

Slave
Omron Automation and Safety Temperature Controllers 1/4DIN TC, Relay, DC
Datasheet
3In Stock
Min.: 1
Mult.: 1

Digital Digital Temperature Controller 11-Segment, 4-Digit Panel Mount 96 mm x 96 mm
Omron Automation and Safety Temperature Controllers MELA 1/8DIN RELAY/RELAY/HB/2
Datasheet
3In Stock
Min.: 1
Mult.: 1
Digital Temperature Controller 11-Segment, 4-Digit Panel Mount 48 mm x 96 mm
Omron Automation and Safety Temperature Controllers 4Ch TC Voltage Out w/HB in
3In Stock
Min.: 1
Mult.: 1
Crouzet Controller Accessories 81513570
Datasheet
7In Stock
Min.: 1
Mult.: 1

Chassis Mount
Schneider Electric Safety Controllers SAFETY CONTROLLER W/16 INPUTS
Datasheet
3In Stock
Min.: 1
Mult.: 1
IDEC PLC Controllers 3.8 PLC+HMI Color SourceOutput
Datasheet
1In Stock
Min.: 1
Mult.: 1

Digital PLC + HMI TFT Panel Mount
Omron Automation and Safety I/O Controllers 16 Pt In Hi-Speed Term Blk
Datasheet
4In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Temperature Controllers 4 LOOP THERMOMETER NPN
Datasheet
3In Stock
Min.: 1
Mult.: 1

Temperature Control Module None DIN Rail Mount 90 mm x 89 mm x 31 mm
Omron Automation and Safety PLC Controllers 6 in 4 NPN Out DC in CP1 PLC
Datasheet
3In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety PLC Controllers CPU 18 In 12 Ou PNP DC PS
Datasheet
3In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety PLC Controllers Module Ethernet 10/100 BASE T
Datasheet
1In Stock
Min.: 1
Mult.: 1



Omron Automation and Safety Temperature Controllers RS-232 Out SSR New08
Datasheet
12In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety I/O Controllers ANALOG OUT, CJ1, 2CH
Datasheet
5In Stock
Min.: 1
Mult.: 1

Analog Expansion I/O Unit LED Indicator DIN Rail Mount 90 mm x 65 mm x 31 mm
Omron Automation and Safety Controller Accessories Expansion I/O Unit
Datasheet
8In Stock
Min.: 1
Mult.: 1

Expansion Module LED DIN Rail Mount 150 mm x 90 mm x 50 mm
Omron Automation and Safety Temperature Controllers 1/16DINTemp Cont, Relay, 2Even
Datasheet
3In Stock
Min.: 1
Mult.: 1
Digital Temperature Controller 11-Segment, 4-Digit Panel Mount 48 mm x 48 mm
Omron Automation and Safety Temperature Controllers 1/16DINTPCTL Volt HB 48 Psh In
Datasheet
4In Stock
Min.: 1
Mult.: 1

Digital Temperature Controller 11-Segment, 4-Digit Panel Mount 48 mm x 48 mm
Omron Automation and Safety Temperature Controllers 24 VAC/DC 1/16 DIN RELAY 1 ALARM
Datasheet
5In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Temperature Controllers 1/8DIN Temp
Datasheet
3In Stock
Min.: 1
Mult.: 1

Digital Digital Temperature Controller 11-Segment, 4-Digit Panel Mount 48 mm x 96 mm
Schneider Electric Logic Controllers CONTROLLER M221-24IO Relay Compact
Datasheet
4In Stock
Min.: 1
Mult.: 1
Digital DIN Rail Mount 70 mm x 110 mm x 90 mm
Omron Automation and Safety PLC Controllers 120/240 VAC WITH 24 VDC OUTPUT
Datasheet
1In Stock
Min.: 1
Mult.: 1